17042355242 has 16 divisors (see below), whose sum is σ = 27928707552. Its totient is φ = 7735075920.

The previous prime is 17042355229. The next prime is 17042355251. The reversal of 17042355242 is 24255324071.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 557228 + ... + 587015.

It is an arithmetic number, because the mean of its divisors is an integer number (1745544222).

Almost surely, 2^17042355242 is an apocalyptic number.

17042355242 is a deficient number, since it is larger than the sum of its proper divisors (10886352310).

17042355242 is a wasteful number, since it uses less digits than its factorization.

17042355242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1144933.

The product of its (nonzero) digits is 67200, while the sum is 35.

The spelling of 17042355242 in words is "seventeen billion, forty-two million, three hundred fifty-five thousand, two hundred forty-two".